Mercury outboard motor problems. html>fg

Then, restart the engine to see if the problem is resolved. Jun 18, 2021 · Or an outboard motor not running at full power? At that point, you need a plan. Jul 23, 2022 · The engine’s best specification is its hole-shot acceleration. Lately, after crankling and idling perfectly out of Jun 4, 2023 · Mercury Marine has been manufacturing outboard engines for more than 75 years. 2) Mercury Outboard Vibration problen Due To Misaligned Propeller Jun 5, 2024 · Fouled or damaged spark plugs can cause all sorts of problems in any engine, much less in an outboard. Troubleshooting tips: Mariner tilt trim outboard motor repair, Mercury trim repair parts, repair Mercury Mariner outboard power tilt, Mercury outboard trim tilt problems, Mercury Mariner tilt trim manual, Mercury Mariner tilt and trim motor problem, Mariner tilt trim pump. If your outboard will not throttle up or your outboard motor dies at idle frequently, chances are you may have problems with your spark plugs. Nov 15, 2019 · In in this video i fix my mercury charging system. Step #3: Inspect the Water Output. One is a fuel issue. If the contact is loose, then you have to make sure that you secure it tightly. Propeller Problems If your outboard has a spark but won’t start, there are several troubleshooting tests you can run to find the answer to the starting problems happening with your motor. Ideal for new engine setups or repowers, the slender width of a Mercury FourStroke outboard fits most transoms, including those with narrow engine wells and tight motor spacing. Jul 1, 2023 · Symptoms of Mercury Outboard Not Reaching Full RPM. The dealer is just starting to look into the issue. If you see a foreign object present, remove it now. It is better not to do it on your own for any kind of internal problem of the engine. Jun 26, 2023 · Taking these preventive measures will significantly reduce the risk of shifting problems and keep your Mercury outboard engine operating smoothly. It is a highly advanced system, but like all electronics and computers, there are times when problems occur. when I push the key in the choke not working. But everyone has an occasional snafu that requires some troubleshooting. Your outboard engine’s ignition system is responsible for igniting the gas, firing up the engine, and keeping it running. Outboard Troubleshooting Tip 6: Check the Engine For an outboard to fire up, the fuel and air must be compressed before they're ignited by the spark plug within the combustion chamber. The motor Jun 8, 2023 · Outboard motors are designed to provide excellent reliability when maintained properly. In such circumstances, your outboard motor will continuously beep or alarm if it’s starting to overheat. 00 (at least they list their price, and I am sure it's is way less than Jul 30, 2009 · 2000 mercury 115 2 stoke. However, like any mechanical piece of equipment, there might be problems … Mercury 40 HP 2 Stroke Problems Nov 19, 2023 · The issues with the Mercury 50 HP 4-stroke outboard engine are with the fuel system, spark plugs, oil, and more. S. The circuit is shown in a pictorial wiring diagram below. The 1750 “Black Max” is launched in the maritime sector in 1976. Generally, if there is no issue, you can turn the engine off for a couple of hours and never lose prime. Problem: Engine Jan 31, 2005 · Re: Mercury 40 hp alarm hello<br /> a steady tone indicates an overheat. However, like any mechanical device, it is not immune to issues. For Mercury, the place the motor body attaches to the clamp and swivel bracket is called the Swivel Pin, also called the pivot point. You can trust them to have the parts, expertise and factory training to handle all of your maintenance or repair needs. The Mercury 75hp 4 Stroke is an engine system that provides maximum performance, power, and reliability. No one knows how to keep a Mercury engine performing at its peak better than the experts at your local Mercury Authorized Dealer. I do solve one problem with the ole 60 hp Mar 28, 2023 · Here are 3 of the main and common causes of a bad coil on a Mercury outboard: Corrosion; Improper maintenance; Lose connection; Replacement and Repair Costs of Mercury Outboard Bad Coil. In this blog post, we’ll take an in-depth look at some of the most common … 50 HP Force Outboard Motor Problems: Common Issues and Solutions Explored Read Sep 14, 2010 · 3 - Seems that most problems are on the motor end of the steering, the motor simply won't turn easily. The little sucker is just cold natured. To make a long story short, at idle to max speed, and anywhere in between, the motor will slowly heat up to 180. Jul 23, 2022 · But I have seen lots of people complaining about the outboard motor’s issues. 7L 350 and 400hp Verado® outboard engines. Regular maintenance and prompt addressing of any problems will ensure that your engine continues to provide the performance you expect, leaving you No other outboard goes from zero to wide-open throttle as fast as a Mercury Pro XS® engine. Starting difficulty is a frustrating issue that can occur with the Mercury 9. As well as helped fuel the crave for massive center console boats that will do 60+ MPH! The Mercury OptiMax 200 is a powerful and popular outboard motor, but like any machine, it can experience problems. If I portray the possible situations – When turning the key on to start the boat, some users are getting a long beep, and ‘check engine-fault throttle’ appears on the craft gauges. ). With three distinct sections of the outboard motor, it’s essential to determine when something has gone wrong with the lower unit or one of the other areas. That triggers the overheating alarm and I shut the motor off. Failed solenoids, relays, and corrosion at connections, relay sockets and quick-disconnect plugs are some of the most common problems associated with tilt and trim system failure. Jul 3, 2021 · In case of corrosion in the wire ends or an ignition chip on an EFI engine, DIY hacks could be dangerous and calling for help as fast as possible is highly advised. A few of the functions the instrument package will display are engine RPM, coolant temperature, battery voltage, fuel consumption and engine operating hours. The motor can show problems in the initial starting stage. That raises the most obvious question: are Mercury Optimax motors good enough? A Mercury SmartCraft System instrument package can be purchased for this outboard. Also when Nov 4, 2022 · Mercury 4 Stroke EFI Problems. Your first move might be to Google what causes a boat motor to lose power? If you’re lucky, you’ll find a list of reasons why your engine won’t start, and the solution to your problem will be one of the easy ones to fix. Identifying the symptoms of a Mercury outboard engine failing to reach full RPM is the first step in troubleshooting the issue. May 2, 2024 · If your Mercury Outboard engine won’t start, here’s a step-by-step guide to help you troubleshoot the problem and get you back to safe waters real soon! How To Get Your Mercury Outboard Started in 5 Minutes… 1. Mercury is a well-known brand in the industry, recognized for its high-quality outboard engines. Understanding these issues and their solutions can save you significant time, money, and frustration. After chasing a ghost, I just decided to live with it and not worry about it. To keep your boating adventures smooth sailing, let’s dive into the most common problems this engine faces and how to tame them: "Absolutely, the DFI 2 strokes "Absolutely, the DFI 2 strokes are my "new" motor of choice. After replacing everything to the motor including the pickup tube in my tank (pontoon boat) that Outboard Stalls When Idling. Jul 19, 2011 · Re: Mercury 115 hp engine problems I suppose your engine are like mine -89 115 4 cyl, 2 stroke. Mercury 9. But if you see your outboard motor to be overheated, that one would be a symptom for a bad fuel pump. May 10, 2016 · My 150 hp motor has developed a couple of problems which are probably related. Overheating the Engine Aug 17, 2010 · Re: 120 force mercury outboard engine starting problems The flywheel, a stator and a small square rectifier make up the charging system. The rectifier is bolted on the side of the power head. Now, let’s talk about those in detail This guide to troubleshooting why your Mercury outboard motor stopped working addresses issues common to the majority of Mercury outboard models. They are pretty simple engines, and few things can go wrong for well-cared-for motors. The motor performs normally from low speed to WOT however when at idle and out of gear the motor is blowing bubbles from the prop which I think means that the exhaust bypass is not working correctly. The original OMC part number is 387277 and supersedes up thru the numbers of 582048, 582155, and finally to its present part number of 584107. Bad Spark Plugs. One of their popular models is the Mercury 125, which offers outstanding performance and durability. No joy. Other times it will stop working for some reason I can't identify. Either contact the manufacturing authority directly or seek the help of a professional mechanic. Efficiency Explore farther and stay out longer thanks to impressive power-to-weight ratios, intelligent fuel systems and optimized fuel injection (on most models) that Feb 5, 2007 · Re: 90 HP 4 Stroke - intermittent start problems i have a 2000 mercury outboard, efi, 200hp. Unfortunately there is no quick answer to this problem with your motor. Aug 15, 2023 · Remember, this is a general guide, and the specific steps and procedures may vary depending on the model and year of your Mercury outboard motor. 5 hp to 400 hp. Unfortunately only Evinrude (BRP) and Tohatsu have produced motors in the lower/mid horsepowers which restricts your choices - with Merc available in the 75 horse and up and Yami producing only 2 models in the 150+ horse range. It is always better to replace a lousy coil than repair it. Then you are going to find that the cost and repair of fixing the engine if it is an option. The problem was a cracked hose between the fuel pump and the carb. Have the same problem if I stop for an extended period, just as you do. <br /> its now time for some careful troobleshooting. Mar 15, 2010 · Mercury 150 Overheating I?ve been struggling with an overheating problem for two years now. Marine journalists, boat reviewers and boating industry folks gathered together at Lake X, Mercury's 1,400 acre secret boat testing site, to see the new engines in action where they Mercury V10-400R 5. For an outboard that stalls while on idle, go through the following checklist to troubleshoot the problem: Check the Carburetor. i also have problems getting it to run from cold starts. For instance, Mercury motor’s voltage regulator issues are common. Jul 23, 2022 · The factors could range from the fault arising within the component of the outboard engine vehicle. Sound as if it is flooding lost of gas in the water when I Sep 8, 2008 · Re: 2000 mercury 40hp 2cyl 2 stroke running and starting problems I have a 2000 30 HP 2cyl 2 stroke that sat outside for a few years. When I first put boat in lake it starts up and idles with no problem, but will not go faster than 2500 rpm even if floored. With the majority of outboard motors, there is a water output. Jul 23, 2022 · 1. I recently couldnt get it to start after it setup for approx i month. Some nice fella said to clean my carbs and the problem went away. If your outboard stalls whenever you drop it into idle, the problem usually lies with the carburetor. The SmartCraft Instrument package will also aid in Engine Guardian diagnostics. While Mercury is widely known for building top-quality outboard engines, it can be assumed that some users can … Mercury 90 HP 4 Stroke Problems: Troubleshooting Mar 28, 2023 · The most common signs of a bad stator in a Mercury outboard engine are problems with engine activation, lack of power, and misfiring. You basically have two choices here: 1 - invest the 30'ish bucks in a manual and go through the ignition troubleshooting procedures - since you say that you are not "mechanical" when it comes to outboards it could get quite cumbersome and confusing trying to explain the numerous checks and tests that you need to complete. This will help eliminate Mercury outboard motor vibration problems due to loose contact. HTH, Mark Jun 15, 2016 · I have a nice 2015 (NOT 2014) Mercury Fourstroke. Verado May 22, 2019 · POWER TILT TRIM Electric Motors 1976 – 1992. Through the years Mercury Marine has maintained its status as a staple in American culture for lightweight small motors. Such problems with Mercury Optimax 225 are also common with some other popular brands. 2 Mercruiser problem. From time to time, this feature will get clogged with debris, weeds and gravel. Has already told me once he could not find any issues but when I ran it a few hours later the problem came back. Re-built carb. Because in both cases the cost is almost similar. Feb 27, 2024 · Outboard Spares Response Hi there, It could be a few things. Remove a plug and use a compression gauge to test the engine block’s compression. Not sure the exact location of the stator but believe it to be under the flywheel. 6L 450hp supercharged 89 octane 689lb 3 year warranty Mercury secret Yamaha V-8-450XTO 5. However, like any other engine, the 50 hp Force outboard motor is not without its share of problems. However, not every fix is easy and not Jun 27, 2020 · 2000 30hp 2stroke Mercury. It was a lot harder than i thought Your outboard has a water pressure speedometer located on the lower unit of your motor. 6. Let’s get started right away. Have a 2007 motor and have run premium fuel since new. However, like all mechanical devices, the Mercury 125 outboard can encounter some problems. The first problem that a lot of users have experienced is the wiring issue. Let’s explore the causes and fixes for common Mercury outboard motor problems and some helpful tips to prevent them. So, I have listed the most common problems with Mercury Optimax 150 to help you solve yours. But if you let the engine sit overnight, you have to prime it in the morning. If you smell like a metal body starting to burn, you have to understand that the outboard motor is overheated. 2000 and older two-stroke-power-cycle models. Jun 14, 2023 · The 50 hp Force outboard motor has been a popular choice among boat enthusiasts for years, known for its reliability and performance. Mercury Four Stroke engines deliver no-compromise performance, fuel-efficiency, reliability, innovative features, and smoothness to ensure maximum fun Nov 19, 2023 · Common Mercury 75hp 4 stroke problems. Constant Jul 23, 2022 · Symptom 3: Overheated Outboard Motor. Jul 23, 2022 · Direct fuel-injected two-stroke outboard motors are popular among boat owners. This problem is easy to fix with one simple tool a drill bit. But even legends can stumble, and the Optimax 150 is no exception. Oct 7, 2020 · Outboard motors are incredibly reliable. In this guide, we will go over some potential problems that could occur with a Mercury 50 HP 4-stroke outboard engine and ways to fix them. Outboard motors require water flowing past them at all times to keep it cool or issues will arise. As for speed, everything is relative. Identifying problems early cuts repair costs, and in some cases can keep you from having to replace the lower unit altogether. Down below, we have arranged a list of the causes which could lead to voltage regulator failure in an outboard engine. My engine started up no problem and ran with muffs no problem but under power the engine would stall when engage. This allows a top speed. It fired right up, then stopped. Jun 2, 2023 · From identifying common problems to providing detailed, step-by-step guides for fixing them, we’ll ensure that you’re well-equipped with the knowledge you need to maintain your Mercury 4-stroke outboard engine in top condition. 9 Pro Kicker Problems – Detailed Guide Problem 1: Starting Difficulty. Especially the Optimax series of outboard motors are known for delivering the most fuel-efficient and top-speed performance. While generally reliable engines, some issues are more common than others. Faulty Voltage regulator; Corroded wired connection leading to/out of the regulator; Issues with the outboard engine Nov 10, 2023 · Mercury is one of the most popular manufacturers of outboard motors. Wiring Issues. Most motor manuals include a section on troubleshooting common […] Feb 13, 2020 · This is a common problem for outboard boat motors. Mar 29, 2021 · Small four-stroke outboard engines are pretty simple. So, it’s quite common that Mercury 60 Hp 4 stroke motor issues can arise. Sometimes I can run the boat for hours and it works fine. Hydraulic pump assembly problems Dec 4, 2011 · Re: Mercury 90 hp 2 stroke - Difficulty with cold start up and sluggish I have the same engine and have the same problem. The other is a ignition/timing issue. Despite its reputation for quality and reliability, like any mechanical device, the Mercury 20 HP 4-stroke can experience problems from time to time. But no engine is free of vices! Despite all the fuel efficiency and excellent performance, there exist some common issues. 2. Mar 19, 2016 · There is a number of things that could be the problem here. This small tube can easily become blocked. Jul 23, 2022 · Undoubtedly, no other brand makes outboard motors more powerful, efficient, and reliable than Mercury Marine. In this article, I will discuss the most common problems with Mercury OptiMax 200 engine. first you have to recreate the alarm condition. could be an actual overheat, could be a bad overheat switch and it could still be a failed alarm module. Symptom: Motor runs great most of the times, however it intermittently begins to miss and sputter. R Jul 23, 2022 · Undoubtedly, no other brand makes outboard motors more powerful, efficient, and reliable than Mercury Marine. Jul 5, 2008 · Re: Mercury 2007 90HP 4-Stroke EFI Fuel Problem ETHANOL> get used to it> change all fuel hose>I know this is old but> It happened to me 2 times> We solved it in testing for 2 months> my motor is 2007,115-4stroke EFI> Sep 12, 2023 · In doing so, one of the places you have to check is the contact between the boat and the Mercury outboard motor. It was the most powerful and fuel-efficient engine available at the time of its launch. Conclusion. If adding fuel manually helps then the problem is Jun 4, 2013 · Join boats. It is the first V6 outboard engine produced, with 175 horsepower and a new fuel economy requirement. We recommend that you locate or download the repair manual for your specific engine for more information, and consult a certified mechanic over any uncertainties. At the legendary Lake X in Florida, the Mercury outboards team debuted what they're calling the most innovative outboard they've ever produced: the 600 horse Nov 17, 2022 · This week, Mercury Marine introduced the industry’s first ever V10 outboard with the official launch of its all-new 5. The Mercury Optimax 150 outboard: a two-stroke powerhouse known for its fuel efficiency, power, and legendary reliability. 6 Most Common Problems with Mercury Optimax 150 Outboard: 1. Your mercury outboard overheating alarm problem is mainly due to the reasons mentioned in this article. Jul 23, 2022 · The Mercury Mark 75, a 60-horsepower outboard motor, was launched in 1956. Started idling and running rough and finally would not stay running. Step 1: Locate the tiny hole on the leading edge of your lower unit. The 90 HP 4-stroke Mercury engine is one of the popular choices among boaters looking for an efficient, reliable, and powerful engine for their vessel. Their condition can also indicate lurking internal problems, too. Starting Problem. Today, their line includes outboard motors ranging from 2. Plus, if the battery fails to charge continuously and corrosion build-up around the stator’s surface, rest assured that the stator will become faulty! 170 Election Road Suite 100 Draper, UT 84020 phone intl_phone (Outside the U. Bad outboard lower units can give the operator shifting issues, and other signs will include water in the gear lube, metallic particles on the drain screw magnet, clunking sounds when shifted, or the loss of the ability to shift into gears. Three (3 ) Wire POWER TILT TRIM Electric Motor: This PTT electric motor existed between 1976 thru 1981. 1 - 12 of 20 results in Outboard. Jul 1, 2023 · Problems with the power trim system in your Mercury outboard motor can disrupt your boating experience and compromise performance. But before that, I would like to suggest another article I wrote on – 8. com Senior Editor, Lenny Rudow, as he walks us through the most common outboard engine issues, particularly involving fuel systems and flushing. Anytime you have a problem with an outboard, always check the owner’s manual for tips and tricks. When it does stop working it acts as though it's completely disconnected to Oct 9, 2015 · Below I give some advice on the operation of the Mercury outboard engine WARNING HORN or AURAL ALERT SOUNDER as used on many Mercury outboard engines, particularly c. If you’ve eliminated fuel problems and air problems, consider pulling each spark plug and giving it a thorough inspection. Brands like Mercury Outboards offer excellent corrosion resistance in engines, and switching to a high-power engine can no doubt reduce the fallouts. how I fixed my power trim motor. Jun 10, 2023 · The Mercury Optimax 115 is a popular outboard motor that is known for its reliability, fuel efficiency, and outstanding performance. When this occurs, the water flow is disrupted, causing trouble to the engine. By understanding the symptoms, causes, and solutions for power trim problems, you can take proactive steps to diagnose and resolve issues effectively. while the alarm is sounding check the temp of the block and exhaust Knowing the features and year of your Mercury outboard can help with ordering Mercury outboard parts and Mercury outboard repair manuals. Aug 13, 2023 · The Mercury 90HP 2-stroke outboard motor is a reliable and powerful engine widely used in boating applications. Do you have outboard starter problems such as the outboard starter not engaging? Our Mercury outboard would not start and the outboard starter motor just c . A) info@iboats. The engine is a 2017 Mercury 150 4-stroke mounted on a Tracker boat. It is serviced regularly, and still under warranty but our local shop is backed up for weeks for dockside service, which they insist is necessary to check the motor and duplicate the symptoms. The engine has 240 hours on it and the problem started occurring at about 170 hours. You can find your Mercury outboard serial number and model number on an ID tag on the mounting bracket, or in some cases on an engine block freeze plug. I'm a long way into diagnosis and part replacements but need some opinions Aug 9, 2018 · If the engine is in the raised position, connect the jumper to the green wire to lower it. Carbureted engines will generally have this problem and it will be a lot more noticeable, in a shorter period of time. However, lots of users complain about the outboard motor for some issues. Jul 21, 2008 · Hi I posted a problem that I was having with my 1983 90hp Mercury outboard engine about one month ago. The Mercury 115-horsepower outboard boat motor requires consistent and regular maintenance to run efficiently. you will need a thermomelt stick or a temp gum. And, Mercury Optimax 225 has a good reputation in this category. Lower unit problems on an outboard can start off small and snowball into a debilitating mechanical issue that stops your boat cold. But recently I was getting mails to make a guide on Mercury 90hp 2 Stroke Problems Last time I discussed about Mercury 50HP 2-stroke problems and now it’s about 90 hp 2-Sroke problems. In this Jul 23, 2022 · Though Mercury 115 Pro XS has already gained popularity for being such a durable and reliable outboard motor that delivers greater torque and performance, there are still chances of encountering some minor problems while cruising or riding this outboard motor on the water. In this blog post, we will explore some common problems with the Mercury Optimax 115 and provide solutions to help you troubleshoot and maintain … Mercury Optimax 115 Problems: Common Issues Mercury Mariner tilt trim motor diagrams, tilt/trim replacement parts and repair manuals. The most common sources of problems are the internal water passages, the fuel line, propeller and spark plugs. Oct 26, 2013 · I've read old posts so thought I should comment on what I discovered today. Compare All Outboard Motors. warm engine and at around 600 rpm. Most often than not, the primary cause of this issue can be traced back to the use of poor-quality fuel. It would be very hard to pin point which one without an experienced person take a look at it. Outboard overheating causes idling, or worse, sudden loss of engine power. But, still, the Mercury motors can face several issues. The shift shaft is an essential component of your Mercury outboard engine that facilitates gear shifting. Mercury Outboard Shift Shaft Removal. You can also read about Mercury 90 HP stroke problems. Jun 4, 2023 · The world of outboard engines is vast and filled with numerous brands and models, but one that notably stands out is the Mercury 40 HP 2-stroke engine. I've had trouble using the trim/tilt every now and then. My Bass Tracker with a 60 hp Mercury 4 stroke outboard motor is having a major issue. As a responsible boat owner, you should find out the problems promptly and perform regular maintenance to ensure The Mercury 25 HP 4-stroke outboard, known for its reliability and compact size, is a popular choice for smaller boats and weekend getaways. Jun 30, 2013 · Re: 115 Mercury 4 stroke problems I have a 2010 115 Merc 4 stroke with similar issues. Max McHugh of Marine Matters explains how to fix the most common problems, from gummed-up carburettors Aug 4, 2023 · While the Mercury 40 HP 4-Stroke is a reliable and robust marine engine, problems can occur. In general, overheated outboard motors are cooled down with water consistently. Most of the time there is something preventing water from flowing through the water intake. 9 Pro Kicker. 4. . Loss of Power Users often complain about this issue after taking their outboard out of the storage unit. From simple stuff to more advanced diagnostic testing, here are some ways to troubleshoot the ignition system of your outboard. If the fuel level is low, refill it with fresh gasoline. This is where water is forced in and runs Mercury Marine’s Verado Engine is an engine that has changed the way outboard engines are viewed. 6 Common Mercury OptiMax 200 Problems: 1. May 1, 2020 · This was tough video to make. Jun 21, 2009 · "I have a 1987 classic 50 seri "I have a 1987 classic 50 serial number 0b326655 which has developed a problem. A Mercury outboard alarm that stays on can be indicative of various underlying issues. And if the motor fails to operate with power applied directly to the blue or green wire, the issue lies with the motor. Apr 25, 2023 · Mercury Marine is a leading manufacturer of high-performance outboard motors, including the popular Mercury 20 HP 4-stroke model. Jul 8, 2020 · Hi everyone, I'm really reaching out with this post as I'm at a point with my 1988 Mercury 60HP 2 stroke (OB240262) whereby I feel I'm chasing my tail and every step I take seems to produce more questions than answers. 6L 450hp naturally aspirated 89 octane 952lb 5 year warranty $50,000. Here are some common signs to look out for: Limited Speed; Loss of Acceleration; Engine Misfire; Causes of Mercury Outboard Not Reaching Full RPM Jun 4, 2023 · Next, I’ll discuss the problem in proper detail. If the motor operates, then the problem is a lack of power to the motor (faulty solenoid or relay, bad connections, etc. 7L 400hp naturally aspirated 89 octane 695lb 3 year warranty Mercury secret Mercury V-8-450R 4. Jul 23, 2022 · If There Are Any Internal Engine Problems. They just goes on two cylinders for rpm up to about 1800-2000 rpm then the other two will chime in. Is going to be a lot cheaper than the other options would be! How Much Does It Cost To Replace The Head Gasket On An Outboard Motor? Depending on how bad the engine got when the head gasket failed, will determine the cost of the replacement. 1 – Overheating Issues. Check Fuel Level: Ensure there’s enough fuel in the boat’s fuel tank. Known for their reliability and performance, these engines have become a popular choice for boating enthusiasts worldwide. com Oct 26, 2020 · VERY intermittent problem continues for over a year, can't seem to identify the problem. You could potentially be low on oil or coolant, if your engine is liquid cooled. fg mo dg ss up qx vr ua ek ej